Heavy Snow in the Northern Plains and Upper Midwest; Severe Thunderstorms in the Southern U.S.

In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest today before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. Isolated severe thunderstorms are likely across parts of the Southeast/Deep South, mainly from this morning into early evening. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

A Few Clouds

53°F

12°C

Humidity 80%
Wind Speed NW 8 mph
Barometer 30.00 in (1014.6 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 25 Nov 7:51 am CST
Extended Forecast for

San Antonio International Airport TX

  • Today

    Today: Sunny, with a high near 82. Calm wind becoming north northeast around 5 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. North northeast wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 25 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. North northeast wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. Northeast wind around 5 mph.

    Low: 45 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 68. East wind around 5 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. East wind around 5 mph.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Cloudy, with a high near 69. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of showers.  Cloudy, with a low around 62. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 75. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 82. Calm wind becoming north northeast around 5 mph.
Tonight
Mostly clear, with a low around 51. North northeast wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 25 mph.
Wednesday
Sunny, with a high near 66. North northeast wind 5 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 45. Northeast wind around 5 mph.
Thanksgiving Day
Sunny, with a high near 68. East wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 50. East wind around 5 mph.
Friday
Cloudy, with a high near 69. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A 30 percent chance of showers. Cloudy, with a low around 62. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 69.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
San Antonio International Airport TX
 29.53°N 98.48°W (Elev. 817 ft)
5:42 am CST Nov 25, 2025
8am CST Nov 25, 2025-6pm CST Dec 1, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database